Download DSE User's Guide (Issue 2)

Introduction
Although computers are of benefit to us all, they can cause problems if incorrectly
used. Even if you've never experienced any difficulties, you need to be aware of the
potential health problems associated with using display screen equipment (DSE)
and understand what you can do to prevent them. Comfort, support and variety are
the keys to health and safety when using DSE.
This guide explains the steps that you and your Manager can take to prevent any
problems and explains how to get advice from your departmental health and Safety
Officer or Occupational Health.
This guidance should also help you:
Avoid health problems related to computer use.
Use the computer as an effective tool.
Perform some simple exercises to relax your muscles and improve
circulation.
Spot the early warning signs of upper limb disorder or related health
problems.
Before you start
The problems associated with using DSE fall into three main categories:
Eye problems
Postural problems
Stress and tiredness
These are not unique to DSE users, nor are they an inevitable consequence of using
DSE in your job. They can be avoided by following the guidelines given in the
following sections.
Eyes
DSE won't damage your eyes or cause eye disease, but prolonged periods of
working at a computer screen can cause eye fatigue and irritation.
There are a number of things you can do before you start work on DSE to help
minimise the fatigue you may feel.
Screen:
• Make sure the screen is positioned correctly, at the correct height, angle
and distance.
• Your neck should be straight so that the neck muscles are relaxed.
Reference: SAF_DSE_D002(Users)(Issue2).doc
Author: CHSU
Page 3 of 16
Date: 27/07/2005
Issue no: 2